<?xml version="1.0" encoding="utf-8"?>
<menu
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:id="@+id/startScan"
        android:visible="true"
        android:title="扫描蓝牙"
        android:orderInCategory="100"
        app:showAsAction="always"
        />
    <item android:id="@+id/stopScan"
        android:visible="false"
        android:title="停止扫描"
        android:orderInCategory="102"
        app:showAsAction="always"
        />
    <item android:id="@+id/indicator"
        android:title=""
        android:visible="false"
        android:orderInCategory="101"
        app:showAsAction="always"
        />
</menu>